Research and Development of High Performance Soft Magnetic Thin Films

• OSAKA Tetsuya

  Department of Applied Chemistry, School of Science and Engineering ; Kagami Memorial Laboratory for Materials Science and Technology, Waseda University

• MOMMA Toshiyuki

  Department of Applied Chemistry, School of Science and Engineering ; Kagami Memorial Laboratory for Materials Science and Technology, Waseda University

• YOKOSHIMA Tokihiko

  Department of Applied Chemistry, School of Science and Engineering ; Kagami Memorial Laboratory for Materials Science and Technology, Waseda University

抄録

Soft magnetic films for head core materials mainly electrodeposited CoNiFe based films developed by us were introduced. Electrodeposited CoNiFe thin film has high saturation magnetic flux density (B_s) and low coercivity. Magnetic properties except for B_s and corrosion properties of these films were depended on very small amount of inclusion such as S and H elements. The increase in resistivity (ρ) on the base of this high B_s CoNiFe thin film was developed by controlling very small amount of C inclusion. Finally, application of the film to new type of magnetic recording head was reported.

収録刊行物

• Electrochemistry

  Electrochemistry 67 (9), 894-899, 1999-09-05

  公益社団法人　電気化学会

キーワード

• Electrodeposition
• Soft Magnetic Film
• High <i>B_s</i> Film
• High <i>ρ</i> Film

詳細情報

• CRID: 1390564227346633984
• NII論文ID: 10004274079
• NII書誌ID: AN00151637
• DOI: 10.5796/electrochemistry.67.894
• ISSN: 21862451
• ISSN: 13443542
• NDL書誌ID: 4827189
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4827189
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/67/9/67_894/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用可